5 weeks pregnant and feeling weird pains in my groin area, is this normal?

I just found out I was pregnant last week, at first I had a bit of cramping and lower back pain, It felt like AF was coming. That has gone away and now I have weird twinges in my groin area, it sort of feels like I pulled a muscle and every once in a while jar it. It isn't what I would call pain, just a shot of electricity. Other then that everything seems fine, no bleeding or other pain.